These first messages were sent in late 1971. The next release of TENEX went out in early 1972 and included the version of SNDMSG with network mail capabilities. The CPYNET protocol was soon replaced with a real file transfer protocol having specific mail handling features. Later, a number of more general mail protocols were developed.
Algieba (stars.astro.illinois.edu) ALGIEBA (Gamma Leonis), a double giant with a planet. Double stars dot the sky.
